Java Database Access: An Overview Guide

You can use this guide to get an overview of how to access databases in Java. From databases like MySQL, Postgres and Oracle, to libraries like JDBC, Hibernate and jOOQ. Read more


Java’s Unspeakable Types

It obviously cannot be any type that we ordinarily encounter. A variable of type String cannot hold a value of type Object — the Liskov substitution properties simply do not work that way round. The… (more…)

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